[Study of microwave photolosses in chromatophores of photosynthesizing Rhodospirillum rubrum bacteria].
The study of photoinduced dielectric losses at frequency 10(10) c/s as function of samples humidity, heating and chemical treatment, intensity and wavelength of light is reported. The signals of microwave losses and differential spectrum signals are compared. The authors attribute the photolosses observed to the electrons localised in the realm between the primary and secondary acceptors during their reduction, probably being in the conductance quasiband of proteins in the photosynthetic reaction centre.
D020130:Bacterial Chromatophores / Q000502:physiology*; D004579:Electron Transport; D008027:Light; D008872:Microwaves; D012247:Rhodospirillum rubrum / Q000502:physiology*; D013053:Spectrophotometry
Issledovanie mikrovolnovykh fotopoter' v khromatoforakh fotosinteziruiushchikh bakteriĭ Rhodospirillum rubrum.